I looked at the crossfire when it forst came out, and was very dissapointed. The dash and interior looks as though its been ripped straight out of a 1990 Ford Sierra. Its awful.
The hatch window in the rear is stupidly small and wrecks any practicality.
The TT's are as common as muck. They are based on a Golf platform, as is the A3, Leon and Skoda Octavia. TT's will vary from 150hp up to the 240bhp R32 engined version. All look the same, which although they look good, they are common as muck, and really dont draw the attention that they once used to.
The 350Z may not have the build quality of the Audi, but it certainly is more fun, and certainly creates more interest than the Audi.